The ideas used in experiments today were mostly in place by the first few decades of the 20th century. The procedures of comparing groups, assigning individuals to treatments, and statistically analyzing group comparisons had been developed by 1940. During the 1960s, the types of experimental designs were identified and the strengths (e.g., control over potential threats) of these designs speci...

Research on language use has become increasingly interested in the multimodal and interactional aspects of – theoretical models dialogue, such as Communication Accommodation Theory Interactive Alignment Model are examples this. In addition, researchers have started to give more consideration relationship between physiological processes use. This article aims contribute advancement studies and/o...